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    Mathematics
  3. Study Set
    Calculus Early
  4. Exam
    Exam 12: Parametric and Polar Curves
  5. Question
    Calculate the Arc Length of the Indicated Portion of the Curve
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Calculate the Arc Length of the Indicated Portion of the Curve

Question 67

Question 67

Multiple Choice

Calculate the arc length of the indicated portion of the curve r(t) .
-r(t) = ( 7  Calculate the arc length of the indicated portion of the curve r(t) . -r(t)  = ( 7   2t) j + ( 7   2t) k;     \pi   \le  t  \le     \pi  A)  0 B)    C)    D)  21 2t) j + ( 7  Calculate the arc length of the indicated portion of the curve r(t) . -r(t)  = ( 7   2t) j + ( 7   2t) k;     \pi   \le  t  \le     \pi  A)  0 B)    C)    D)  21 2t) k;  Calculate the arc length of the indicated portion of the curve r(t) . -r(t)  = ( 7   2t) j + ( 7   2t) k;     \pi   \le  t  \le     \pi  A)  0 B)    C)    D)  21 π\piπ ≤\le≤ t ≤\le≤  Calculate the arc length of the indicated portion of the curve r(t) . -r(t)  = ( 7   2t) j + ( 7   2t) k;     \pi   \le  t  \le     \pi  A)  0 B)    C)    D)  21 π\piπ


A) 0
B)  Calculate the arc length of the indicated portion of the curve r(t) . -r(t)  = ( 7   2t) j + ( 7   2t) k;     \pi   \le  t  \le     \pi  A)  0 B)    C)    D)  21
C)  Calculate the arc length of the indicated portion of the curve r(t) . -r(t)  = ( 7   2t) j + ( 7   2t) k;     \pi   \le  t  \le     \pi  A)  0 B)    C)    D)  21
D) 21

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